DR. JEFFREY MICHAEL ZIMMET M.D.
NPI 1407850910
Internal Medicine - Interventional Cardiology in San Francisco, CA
About Dr. Jeffrey Michael Zimmet M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JEFFREY MICHAEL ZIMMET M.D. (NPI 1407850910) is an individual interventional cardiology provider in San Francisco, California, licensed in California (A78766) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, maintains a secondary practice location in San Francisco, and is a graduate of Boston University School Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Jeffrey Michael Zimmet M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Jeffrey Zimmet reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 2,112 clinicians in this Medicare group
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- 81 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94121 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94121
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jeffrey Zimmet's NPI number?
The NPI number for Jeffrey Zimmet is 1407850910. It was assigned to this individual provider in the NPPES registry on June 13, 2005.
Where is Jeffrey Zimmet located?
Jeffrey Zimmet practices at 4150 Clement St San Francisco VA Medical Center, San Francisco, CA 94121. The listed phone number is (415) 750-2076.
What is Jeffrey Zimmet's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.
Is Jeffrey Zimmet enrolled in Medicare?
Yes. Jeffrey Zimmet is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Jeffrey Zimmet's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Zimmet reassigns Medicare benefits to 4 organizations: Ucsf Medical Group Business Services (San Francisco, CA), University Of California San Francisco (San Francisco, CA), Regents Of The University Of California (San Francisco, CA) and University Of California Sfgh Medical Group (San Francisco, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jeffrey Zimmet's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Jeffrey Zimmet was last updated on April 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Jeffrey Michael Zimmet, M.D. · NPI 1407850910
Interventional Cardiology physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since June 13, 2005.
## Identity
- **NPI:** 1407850910 (Entity type: Individual)
- **Enumerated:** June 13, 2005
- **Primary specialty:** Internal Medicine - Interventional Cardiology · taxonomy 207RI0011X
- **State license:** A78766 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4150 CLEMENT ST, SAN FRANCISCO VA MEDICAL CENTER, San Francisco, CA 94121-1545
- **Phone:** (415) 750-2076
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); University Of California San Francisco (NPI 1164512851, San Francisco, CA); Regents Of The University Of California (NPI 1376613943, San Francisco, CA); University Of California Sfgh Medical Group (NPI 1386619344, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** April 24, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1407850910) · Data from the CMS NPPES public registry.